baber/WOPTO huggingface dataset:
Patent JP-2009010944-A (JP)
Title: Image capturing apparatus, image-capturing method, and program
Inventor: ONO SHUJI
IPC: H04N5/232
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-capturing apparatus capable of providing a desired subject image, regardless of the distance.  <P>SOLUTION: The image-capturing apparatus is provided for capturing an image of a subject and includes an optical system, causing a light-receiving section of the image capturing apparatus to receive, in substantially the same spread, light from positions within a range of positional relation predetermined with the image capturing apparatus, and having different optical transfer functions for light from different positions lying within the range of positional relation predetermined with the image capturing apparatus; a process parameter storage for storing each process parameter for correcting the effect of an optical transfer function on the captured image, in association with a condition, regarding the positional relation between a subject and the optical system to be satisfied in performing correction using the process parameter; a positional information obtaining section for obtaining positional information indicating a positional relation between the subject and the optical system; and a process parameter selecting section for selecting a process parameter stored in the process parameter storage, in association with the condition that the positional relation indicated by the positional information obtained by the positional information obtaining section be satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009288357-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MATSUZAKI KOICHI
IPC: G03G15/08
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To keep print density constant at all times by preventing occurrence of print density variation without decreasing throughput even when print dot density of print data is high.  <P>SOLUTION: The image forming apparatus includes: an image carrier 7 for holding an electrostatic latent image; a developer carrier 4 for developing the electrostatic latent image, formed on the image carrier, using a developer; and a developer supply means 3 for supplying the developer to the developer carrier. A value obtained by dividing the maximum weight per unit area where the image is developed with the developer supplied from the developer carrier 4 to the image carrier 7, by weight per unit area of the developer on the developer carrier 4 is not greater than 0.60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285094-A (JP)
Title: Game machine
Inventor: MOTONO KUNIAKI
IPC: A63F5/04
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To arouse a player's interest in a bonus game which finishes when the number of tokens to be put out to the player reaches a predetermined number.  <P>SOLUTION: The bonus game ends either when the number of game media to be put out has reached the predetermined number or when the group winning combination "Replay 1+Replay 2+SB (Surprise Bonus)" has been decided. When the bonus game ends, a high re-game probability state is achieved. The high re-game probability state ends when Replay 2 is displayed. In the bonus game the group winning combination is decided, Replay 2 is preferentially displayed. In this case, the high re-game probability state once started is not carried over to the subsequent game but ends as it is. Meanwhile, when the game media are put out reaching the predetermined number, the high re-game probability state started by the ending of the bonus game does not end but is carried over to the subsequent game.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290571-A (JP)
Title: Content delivery server apparatus, content delivery method, content delivery program, and recording medium having the program recorded therein
Inventor: MORIZUMI TOSHIMI
IPC: H04N7/173
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content delivery server apparatus which can deliver content in a short time using a less amount of electric wave resource.  <P>SOLUTION: A content delivery server system includes a CP 10 (such as a broadcast station) for transmitting content in the form of broadcasting wave, a content delivery server apparatus (BM-SC 20) for receiving the content from the CP 10 and also transmitting/receiving data via a communication line, and a user terminal (UE 30) for receiving the content broadcast from the CP 10 and also transmitting/receiving communication data to/from the BM-SC 20. The BM-SC 20 includes a function of temporarily storing the content from the CP 10, a function of analyzing defect state data (NACK) received from the UE 30 and preparing delivery schedule data, a function of delivering the stored data by multicast or unicast communication and controlling the start and end of the delivery, and a function of deleting the received data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286738-A (JP)
Title: Injection agent containing carbapenem-based antibiotic
Inventor: FUJITA MITSUNARI
IPC: A61K47/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable injection agent of 1-(2-amino-2-oxoethyl)-3-[[2-[(4S, 5R, 6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]imidazo[5,1-b]thiazol-7-yl]carbonyl]pyridinium intramolecular salt (formula (I)) useful as a medicine.  <P>SOLUTION: The injection agent comprises the intramolecular salt represented by formula (I), its solvate or its salt and one or more kinds of an additive selected from an inorganic salt, a water-soluble acid amide compound, a phenol backbone-containing aromatic compound, an amino acid or its salt and a saccharide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285705-A (JP)
Title: Manufacturing method of electric resistance welded tube excellent in buckling resistance property
Inventor: YOKOYAMA HIROYASU
IPC: B21D3/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electric resistance welded tube excellent in buckling resistance property which hardly causes buckling due to earthquake or frozen soil after being laid as a line pipe.  <P>SOLUTION: In the manufacturing method of the electric resistance welded tube, a plate material is roll-formed while it is being passed, both abutted ends of a plate width are electric-resistance-welded to form a tube 10, heat treatment is applied to an electric resistance welded area, and then the tube is straightened. When straightening the tube, a rotary straightening machine 8 is used and an angle between the axial direction of the roll of the rotary straightening machine and the material passing direction 20 of the tube is made to be not less than 3 degrees but not more than 45 degrees.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293646-A (JP)
Title: Bolt corrosion prevention device
Inventor: NAKAZATO KENSUKE
IPC: F16B37/14
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt corrosion prevention device capable of preventing corrosion of a bolt while securing a screwed state of the bolt and a screwing member without damaging a male screw part used for the screwing.  <P>SOLUTION: The bolt corrosion prevention device is mounted to a tip part of the metallic bolt 5 mounted to a mounted member 1 and prevents corrosion of the bolt 5. The bolt corrosion prevention device includes a metallic box nut 10 at least having ionization tendency higher than that of the bolt 5. The box nut 10 is provided with a female screw part 11 screwed to the bolt 5 and conducting parts 12, 13 electrically continuous to the bolt 5 at predetermined sections excluding the female screw part 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292925-A (JP)
Title: Aqueous adhesive composition
Inventor: HARASHIMA SUSUMU
IPC: C09J201/00
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition equipped with an excellent bonding performance.  <P>SOLUTION: The aqueous adhesive composition contains: a main agent containing a water soluble polymer obtained by reacting the water soluble polymer containing the cationic group with epihalohydrin, an aqueous polymer without containing at least one cationic group selected from the group consisting of the water soluble polymer without containing the cationic group, an aqueous solution of the water soluble polymer, an aqueous latex without containing the cationic group and an aqueous emulsion without containing the cationic group; and a curing agent containing an isocyanate compound. The water soluble polymer containing the cationic group is the water soluble polymer containing a primary amine, a secondary amine, a tertiary amine or their salts, and the isocyanate compound is a mixture of a polymethylenepolyphenyl polyisocyanate with 4,4'-diphenylmethane diisocyanate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301225-A (JP)
Title: Amplifier device for musical instrument
Inventor: HAYASHI MASANAO
IPC: G06F1/26
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier device for musical instruments which does not hinder operation of a computer apparatus side even if a current of 100 mA or more is used by use of a USB cable.  <P>SOLUTION: The amplifier device 2 for musical instruments includes a USB controller unit 10 including a control unit 14, an A/D converter 20, a D/A converter 25, an amplifier 30 for amplifying an analog signal from the D/A converter 25, and a speaker 40 for emitting sound by an amplification signal. If a switch 17 is in an open state, currents are not supplied to the A/D converter 20, the D/A converter 25, and the amplifier 30, and meanwhile, if large current supply permission from a PC1 is received, the control unit 14 puts the switch 17 in a closed state and supplies currents to the A/D converter 20, the D/A converter 25 and the amplifier 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008230607-A (JP)
Title: Wheel bearing device
Inventor: OTSUKI HISASHI
IPC: B60B35/18
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of radio noise due to static electricity occurring in tires while preventing corrosion due to battery formation on the contact face with a knuckle in a wheel bearing device mounted to a knuckle made of an aluminum alloy for weight reduction.  <P>SOLUTION: A wheel bearing device is provided with an external member 1, an internal member 2, and double-row rolling bodies 3, 3 interposed between opposing rolling surfaces 4, 5 of the internal/external members 1, 2. The external member 1 has a vehicle-body mounting flange 1a on its outer periphery so as to be fixed to an aluminum-alloy made knuckle 14. The internal member 2 has a wheel-mounting flange 2a. An electrically-insulating coating layer 17 is provided on the outer diameter face part, which becomes the contact face with the knuckle 14, of the external member 1 and on the side face of the vehicle-body mounting flange 1a. A seal 7 on the out-board side and a seal 8 on the in-board side hermetically seal annular spaces at the end parts of a bearing. At least one of the seals is a contact-type seal using a conductive elastic material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010001366-A (JP)
Title: Method of manufacturing hydrogenated oil
Inventor: HAMAMOTO KAZUHIRO
IPC: C11C3/12
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing hydrogenated an oil containing low trans acid at low temperature, in consideration of the fact that although it has been known that in preparing the hydrogenated oil via hydrogenation of an oil, the trans acid content can be reduced when the reaction is conducted at low temperature, conventionally it has been difficult to complete the hydrogenation within a practicable reaction time period unless using a large amount of a catalyst.  <P>SOLUTION: The method of manufacturing the hydrogenated oil is characterized in that in the dehydrogenation of the oil in the presence of a nickel catalyst, the oil is hydrogenated at a temperature of 20°C or more and less than 80°C, in the molten state of the oil and using the following nickel catalyst. The nickel catalyst has such an activity that an inclination of the straight line connecting a time required for reducing the iodine value of the oil by 10 at 160°C and that for reducing the iodine value of the oil by 10 at 120°C is (-1.5)-(-15.0), when the hydrogenation temperature is indicated on the vertical axis and the time is indicated on the horizontal axis, and the time required for reducing the iodine value of the oil by 10 at 120°C is 40 minutes or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007681-A (JP)
Title: One-way clutch
Inventor: INAGAKI WATARU
IPC: F16D41/06
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve grease feeding performance to a contact part of an engagement member and inner and outer rings.  <P>SOLUTION: A one-way clutch comprises a plurality of the engagement members 3 arranged between the outer ring 1 and the inner ring 2 in the circumferential direction, an annular retainer 4 for retaining each engagement member 3 in the circumferential direction, and an elastic means 5 for energizing each engagement member 3 in the direction which is engaged with an inner peripheral surface 1a of the outer ring 1 and an outer peripheral surface 2a of the inner ring 2. The retainer 4 has a plurality of pocket sections 4c penetrating between the inner peripheral surface 4a and the outer peripheral surface 4b. A cross section normal to the axis of the inner peripheral surface 4a and the outer peripheral surface 4b of the retainer 4 is an ellipsoid having a major axis and a minor axis which are overlapped. A gap between the inner peripheral surface 4a of the retainer 4 near the intersection of the major axis L of the ellipsoid and the outer peripheral surface 2a of inner ring 2, and a gap between the outer peripheral surface 4b of the retainer 4 near the cross-section of the minor axis S and the inner peripheral surface 1a of the outer ring 1 are an inner diameter side grease reservoir 10, and an outer diameter side grease reservoir 20, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004925-A (JP)
Title: Pinball game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine providing the final symbol variation of continuous previous notice as a ready-to-win variation at a high probability.  <P>SOLUTION: The pinball game machine includes a variation pattern-selecting means for selecting a variation pattern of performance symbols from one or a plurality of kinds of ready-to-win variation patterns a1, a2, ..., which go through a ready-to-win state and one or a plurality of kinds of variation patterns a0 without a ready-to-win state which does not go through a ready-to-win state. A non-final variation pattern a0 without a ready-to-win state which is at least part of the variation pattern a0, is provided with a final ready-to-win variation pattern b0 which is a ready-to-win variation pattern having a variation time that is the same as that of the non-final variation pattern a0. When the non-final variation pattern a0 is selected by the variation pattern-selecting means for final symbol variation during the continuous previous notice, performance symbol variation is performed based on the final ready-to-win variation pattern b0 corresponding to the variation pattern a0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008468-A (JP)
Title: Radiographic image reading apparatus
Inventor: UCHIHARA MASANOBU
IPC: G21K4/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic image reading apparatus detecting a flaw on the surface of a storage phosphor sheet and removing a flaw image from a photographed image to improve image quality of a radiographic image photographed onto the storage phosphor sheet.  <P>SOLUTION: The radiographic image reading apparatus is provided with: a first photoelectric conversion circuit transmitting photostimulated luminescence light, which is emitted from the storage phosphor sheet when it is irradiated with excitation light, via a collecting guide to receive it and converting it into an electric signal to generate radiographic image data; a second photoelectric conversion circuit receiving scattered light of the excitation light radiated to the storage phosphor sheet and converting it into an electric signal to generate flaw detection image data; and an image processing part detecting flaw pixels included in the radiographic image data, based on the flaw detection image data and correcting the detected flaw pixels to generate a radiographic image corresponding to the radiographic image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004778-A (JP)
Title: Portable working implement
Inventor: ONO RYO
IPC: A01D34/76
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable working implement capable of attenuating its own torsional vibrations, and enabling its own output to be improved and its own maintenance to be facilitated.  <P>SOLUTION: The portable working implement is such that, as at least part of a drive shaft 5 is composed of a flexible shaft 51, torsional vibrations developed in the drive shaft 5 can be attenuated owing to the flexible shaft 51; as there is provided a thin-walled cylindrical sleeve 52 threaded through the flexible shaft 51, the flexible shaft 51's meandering can be prevented, further attenuating the vibrations developed in the drive shaft 5; in addition, as the sleeve 52 rotates integratedly with the flexible shaft 51, the flexible shaft 51 is subjected to no friction with the sleeve 52, enabling the implement's output to be increased that much; besides, as the flexible shaft 51 is subjected to no friction with the sleeve 52, lubricant coating on the flexible shaft 51 can be made unnecessary, thus facilitating the implement's maintenance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014309-A (JP)
Title: Refractory joint construction method and refractory joint structure
Inventor: KASAI KIYOTO
IPC: F27D1/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory joint construction method for surely exhibiting a sliding function and constructing a refractory structure that can withstand long-term use.  <P>SOLUTION: The construction method of a joint between refractories 1, 2 constituting the refractory structure is carried out by bonding and fixing slidable sheets 4, 5 to the surface of the executed refractory 1 with the sliding surfaces placed on the surface side, placing the slidable sheets over the surface of the bonded and fixed slidable sheets 4, 5 with the sliding surfaces facing each other (S3), and bonding and fixing the refractory 2 to the laminated slidable sheets 4, 5 (S4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018690-A (JP)
Title: Manufacturing method of acrylic copolymer
Inventor: KAGEISHI KAZUJI
IPC: C08F2/38
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an acrylic copolymer that wipes out concern about safety and prevention of disaster which is the most important problem by solving problems for the manufacture such as agitation, heat removal and the like from an industrial standpoint.  <P>SOLUTION: The manufacturing method of the acrylic copolymer comprises neutralizing, with a basic compound, an acrylic copolymer having an acid value of 10-130 mg-KOH obtained by radical copolymerization of acrylic monomers comprising an acrylic monomer derived from dicyclopentadiene using an α-styrene dimer of the structural formula shown in the figure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022125-A (JP)
Title: Multi-phase power-factor improving circuit
Inventor: MAESAKA MASAHARU
IPC: H02M3/155
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvement in performance, a size-reduction, and a cost-reduction while simplifying a control system by controlling a drive system for DC-converting a multi-phase AC current after dividing the drive system into the positive side and the negative side.  <P>SOLUTION: A control circuit 12 detects a potential difference between each AC input terminal R, S and T of each phase and middle-point potential P. When the potential difference is positive, the control circuit switching-controls an inverter element 18 of an inverter circuit 10-1 on the positive side such that an input current waveform has a waveform similar to an input voltage waveform. When the potential difference is negative, the control circuit switching-controls an inverter element 28 of an inverter circuit 10-2 on the negative side such that the input current waveform has the waveform similar to the input voltage waveform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017454-A (JP)
Title: Crotch heating pad
Inventor: TANABE MICHIKO
IPC: A61F7/08
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crotch heating pad retaining the state closely attached to an affected part such as a wound in the crotch and sufficiently exhibiting the hyperthermic action.  <P>SOLUTION: The crotch heating pad 1 is composed of a heat storage body made of a gelatinized substance enclosed in a bag body 2. The bag body 2 is composed of two synthetic resin films layered on each other, whose peripheral edges 3 are heat-sealed. The bag body is formed in an approximately linearly symmetrical shape relative to the center line T, and approximately V-shaped slits 5 are formed along the center line T from both sides. The maximum length L in the direction of the center line T of the bag body 2 is set approximately same as the length D in the direction orthogonally crossing the center line T. When the pad is attached to the crotch, the pad is curved in such a way as to be easily folded along the slits 5 in the shape fitted to the crotch, so that the pad is stably retained in the state as closely attached to the affected part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027337-A (JP)
Title: Sheet type light guide body and planar light source using the same
Inventor: HAYASHI KENTARO
IPC: F21V8/00
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet type light guide body in which process-passing performance is high with a small change in chrominance and which is available at a low cost with excellent quality, and a planar light source using the same.  <P>SOLUTION: The sheet type light guide body 10 includes a transparent core 12 comprising an organic polymer which is provided by molten extrusion molding using a die in which a slit-like discharge opening is formed, and a transparent clad 14 covering the core 12. The thickness thereof is 1 mm or smaller while the tensile fracture distortion of the clad 14 is larger than that of the core 12. The planar light source includes the sheet type light guide body 10 and a light source for emitting light into the sheet type light guide body 10 through an end face of the sheet type light guide body 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008249738-A (JP)
Title: Method for removing immunoreaction interfering substance
Inventor: WATANABE MASAKI
IPC: G01N33/531
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing an immunoreaction interfering substance, which can sufficiently inhibit the interferential action of an interfering substance even when the interfering substance is contained in an analyte in high concentrations.  <P>SOLUTION: The method for removing an immunoreaction interfering substance is characterized by removing the effect of a rheumatoid factor and/or a heterophile antibody contained in a biological sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT